botnet
noun [ C ] computing specialized uk/ˈbɒt.net/ us/ˈbɑːt.net/
僵尸网络（在使用者不知道的情况下，很多电脑被一个包含有害程序的软件控制而形成的网络）
a group of computers that are controlled by software containing harmful programs, without their users' knowledge
Botnets have evolved quickly to make detection more difficult. 僵尸网络发展迅速，使检测变得更加困难。
The hacker gained unauthorized access to the Penn computer server by using a botnet. 黑客通过使用僵尸网络获得了对宾夕法尼亚大学计算机服务器的未经授权的访问权。
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- Computer security experts warn that botnet programs are evolving faster than security firms can respond.